Assertion : On heating ferromagnetic or ferromagnetic substance , they become paramagnetic
Reason :The electrons change their spin on heating

Assertion : On heating ferrimagnetic or ferromagnetic substance , they become paramagnetic Reason :The electrons change their spin on heating

Assertion : On beating ferromagnetic or ferromagnetic substance , they become paramagnetic Reason The electrons change their spin on heating

Ferromagnetic Substances

Assertion : On heating ferromagnetic or ferrimagnetic substances, they become paramagnetic. Reason : Randomisation of electron spin occurs on heating.

Explain ferromagnetism and ferromagnetic substance.

(A) On heating ferromagnetic or ferrimagnetic substances, they become paramagnetic (R) On heating randomsiation of magnetic domains occurs

What is ferromagnetism? What are the ferromagnetic substance?